A recent survey by Mendix found that 71% of companies are not able to deliver what the business is looking for, and 89% of companies have a project backlog that is not decreasing in size year over year. Meanwhile, the security company Coverity recently released a survey that found 16 different big data Apache applications that have improved in quality over the past few years. Surveys like these are demonstrating how open source solutions are continuing to be a highly competative alternative to proprietary solutions.